I got the tiles from Lowes, or any home improvement place. They come in a sheet of 36 and only cost about $2.50. Sharpies do come in fine point, but used the regular big ones (brand new has fairly sharp tip)

How did you do these? Did you bake them? I have seen where people has just used the heat tool to set the color then spray 3 coats of acrylic spray. I don't seem to have much luck with that my colors run. I am using a matt tiles with black stazon and coloring with sharpies and Art performance markers. Do you have any suggestions?
Elizabeth
humbird1107@gmavt.net